無(wu)線(xian)充(chong)電線(xian)圈(quan)的應用(yong)是比較廣泛(fan)的，線(xian)圈(quan)的形(xing)狀及繞(rao)(rao)制(zhi)方式是多種多樣的，繞(rao)(rao)制(zhi)不(bu)同(tong)的線(xian)圈(quan)會用(yong)到(dao)不(bu)同(tong)的繞(rao)(rao)制(zhi)設備，那么無(wu)線(xian)充(chong)線(xian)圈(quan)繞(rao)(rao)制(zhi)注意事(shi)項有(you)哪些(xie)呢？今天誠踏電子科技來分享(xiang)一下無(wu)線(xian)充(chong)線(xian)圈(quan)繞(rao)(rao)制(zhi)注意事(shi)項吧(ba)。

    (1)繞制線圈抽頭(tou)應(ying)有顯(xian)(xian)著象征(zheng):帶有抽頭(tou)的(de)線圈應(ying)有顯(xian)(xian)著的(de)象征(zheng)，這(zhe)樣對(dui)于安裝與修理都(dou)很方便。

    (2)根(gen)據(ju)電路(lu)需要(yao)，選(xuan)定(ding)繞(rao)制(zhi)辦法;在繞(rao)制(zhi)空心電感(gan)線(xian)圈(quan)(quan)時，要(yao)根(gen)據(ju)電路(lu)的(de)請求，無線(xian)充線(xian)圈(quan)(quan)電感(gan)量的(de)巨細(xi)以及線(xian)圈(quan)(quan)骨(gu)架直徑的(de)巨細(xi)，斷定(ding)繞(rao)制(zhi)辦法。間繞(rao)式(shi)線(xian)圈(quan)(quan)適(shi)合(he)在高(gao)(gao)頻和超高(gao)(gao)頻電路(lu)中運用，在圈(quan)(quan)數少于3圈(quan)(quan)到(dao)(dao)5圈(quan)(quan)時，可(ke)(ke)(ke)不(bu)用骨(gu)架，就能具有較好的(de)特性(xing)，Q值較高(gao)(gao)，可(ke)(ke)(ke)達(da)150-400，穩定(ding)性(xing)也很高(gao)(gao)。無線(xian)充接(jie)收線(xian)圈(quan)(quan)單層密繞(rao)式(shi)線(xian)圈(quan)(quan)適(shi)用于短波(bo)、中波(bo)回(hui)路(lu)中，其Q值可(ke)(ke)(ke)到(dao)(dao)達(da)150-250，并具有較高(gao)(gao)的(de)穩定(ding)性(xing)。

    無線充線圈繞制注意事項是什么？

    (3)不(bu)(bu)一樣(yang)(yang)頻(pin)率特(te)色(se)的(de)(de)(de)線(xian)(xian)圈(quan)(quan)，選(xuan)用(yong)不(bu)(bu)一樣(yang)(yang)資料(liao)的(de)(de)(de)磁(ci)芯(xin)(xin):作(zuo)業頻(pin)率不(bu)(bu)一樣(yang)(yang)的(de)(de)(de)線(xian)(xian)圈(quan)(quan)，有(you)不(bu)(bu)一樣(yang)(yang)的(de)(de)(de)特(te)色(se)。無(wu)線(xian)(xian)充接收線(xian)(xian)圈(quan)(quan)在音頻(pin)段作(zuo)業的(de)(de)(de)電(dian)感(gan)線(xian)(xian)圈(quan)(quan)，通(tong)常(chang)選(xuan)用(yong)硅鋼片或坡(po)莫合金為磁(ci)芯(xin)(xin)資料(liao)。低(di)頻(pin)用(yong)鐵(tie)氧(yang)(yang)體作(zuo)為磁(ci)芯(xin)(xin)資料(liao)，其電(dian)感(gan)量(liang)較大(da)，無(wu)線(xian)(xian)充線(xian)(xian)圈(quan)(quan)可(ke)高(gao)達幾(ji)亨到幾(ji)十亨。在幾(ji)十萬赫到幾(ji)兆赫之(zhi)間，如中(zhong)波廣(guang)播段的(de)(de)(de)線(xian)(xian)圈(quan)(quan)，通(tong)常(chang)選(xuan)用(yong)鐵(tie)氧(yang)(yang)體芯(xin)(xin)，并用(yong)多(duo)股(gu)絕(jue)緣線(xian)(xian)繞制。頻(pin)率高(gao)于幾(ji)兆赫時，線(xian)(xian)圈(quan)(quan)選(xuan)用(yong)高(gao)頻(pin)鐵(tie)氧(yang)(yang)體作(zuo)為磁(ci)芯(xin)(xin)，也常(chang)用(yong)空(kong)心線(xian)(xian)圈(quan)(quan)。此狀況不(bu)(bu)宜用(yong)多(duo)股(gu)絕(jue)緣線(xian)(xian)，而(er)宜選(xuan)用(yong)單股(gu)粗鍍銀線(xian)(xian)繞制。 在100MHz以(yi)上時，通(tong)常(chang)已不(bu)(bu)能用(yong)鐵(tie)氧(yang)(yang)體芯(xin)(xin)，無(wu)線(xian)(xian)充接收線(xian)(xian)圈(quan)(quan)只能用(yong)空(kong)心線(xian)(xian)圈(quan)(quan);如要作(zuo)微調，可(ke)用(yong)鋼芯(xin)(xin)。運用(yong)于高(gao)頻(pin)電(dian)路的(de)(de)(de)阻(zu)流圈(quan)(quan)，無(wu)線(xian)(xian)充線(xian)(xian)圈(quan)(quan)除(chu)了電(dian)感(gan)量(liang)和額定(ding)電(dian)流應滿足(zu)電(dian)路的(de)(de)(de)請求外，還必(bi)須注意其分布(bu)電(dian)容(rong)不(bu)(bu)宜過大(da)。

    (4)保證(zheng)無線(xian)(xian)充線(xian)(xian)圈(quan)載流量和機械(xie)強(qiang)度(du)(du)，選(xuan)用恰當的(de)(de)導(dao)(dao)線(xian)(xian)。線(xian)(xian)圈(quan)不宜用過細的(de)(de)導(dao)(dao)線(xian)(xian)繞制，避免添加(jia)線(xian)(xian)圈(quan)電阻(zu)，使Q值下(xia)降(jiang)。無線(xian)(xian)充線(xian)(xian)圈(quan)一起(qi)，導(dao)(dao)線(xian)(xian)過細，其載流量和機械(xie)強(qiang)度(du)(du)都(dou)較(jiao)小，簡(jian)單燒斷或碰斷線(xian)(xian)。所(suo)以(yi)在保證(zheng)線(xian)(xian)圈(quan)的(de)(de)載流量和機械(xie)強(qiang)度(du)(du)的(de)(de)前提下(xia)，要(yao)選(xuan)用恰當的(de)(de)導(dao)(dao)線(xian)(xian)繞制。

     以上就是無(wu)線(xian)充線(xian)圈繞制要注意的事項(xiang)，大家有(you)線(xian)圈方面的需(xu)求或者不懂(dong)的隨時咨(zi)詢我們，謝謝。